The Count of Lannoy is a historical title associated with the region of Lannoy in northern France. The title was held by various noble families, particularly during the Middle Ages and the Renaissance. Counts of Lannoy played significant roles in local governance and military affairs, often serving as vassals to more powerful lords. The most notable figure associated with this title is Philippe de Lannoy, who served as a military leader in the 16th century. The title has since become less prominent, but it remains a part of the region's rich noble heritage and history.